| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| W4Z3H9 | Uncharacterized protein; Fragment; | Sp-Rora; | NULL | 203 | sea-urchin |
| W4Y0P7 | Cytochrome b-c1 complex subunit Rieske, mitochondrial; EC 1.10.2.2; | Sp-Uqcrfs1_1; | XP_780127.1; | 274 | sea-urchin |
| W4Z5N0 | Uricase; EC 1.7.3.3; Urate oxidase; | Sp-Uox; | NULL | 301 | sea-urchin |
| W4XGM0 | Uncharacterized protein; | Sp-Frmd4a; | NULL | 1105 | sea-urchin |
| W4XP66 | Uncharacterized protein; Fragment; | Sp-Idh2; | NULL | 408 | sea-urchin |
| W4Z4D5 | Uncharacterized protein; | Sp-Tcp1; | NULL | 2151 | sea-urchin |
| W4ZGG2 | Histone H4; | Sp-EhH4_75; | NULL | 103 | sea-urchin |
| W4YHQ3 | Uncharacterized protein; | Sp-Gpr115_5; | NULL | 589 | sea-urchin |
| W4ZGR3 | Uncharacterized protein; | Sp-Vlgr1; | NULL | 6343 | sea-urchin |
| W4YDT4 | Uncharacterized protein; | Sp-Wdfy2; | NULL | 372 | sea-urchin |
| W4XC08 | Uncharacterized protein; | Sp-Tlr008; | NULL | 887 | sea-urchin |
| W4YXL3 | Dipeptidase; EC 3.4.13.19; | Sp-DpdL; | NULL | 447 | sea-urchin |
| W4YQ77 | Uncharacterized protein; Fragment; | Sp-Hypp_139; | NULL | 1309 | sea-urchin |
| W4XP36 | Uncharacterized protein; | Sp-Hox5; | NULL | 816 | sea-urchin |
| W4Z0V1 | Uncharacterized protein; | Sp-Hvcn1; | NULL | 410 | sea-urchin |
| W4Z783 | Uncharacterized protein; | Sp-Mmp1/3L2; | NULL | 312 | sea-urchin |
| W4ZEI0 | Uncharacterized protein; | Sp-Gpr126_2; | NULL | 347 | sea-urchin |
| W4YC29 | Uncharacterized protein; | Sp-Grf; | NULL | 715 | sea-urchin |
| W4YKK3 | Uncharacterized protein; | NULL | NULL | 272 | sea-urchin |
| W4YGA5 | Uncharacterized protein; | Sp-Ppp1r7; | NULL | 261 | sea-urchin |
